If \(A = \left[ {\begin{array}{*{20}{c}} 1&{ - 2}&{ - 1}\\ 2&3&1\\ 0&5&{ - 2} \end{array}} \right]\) and  \(adj\left( A \right) = \left[ {\begin{array}{*{20}{c}} { - 11}&{ - 9}&1\\ 4&{ - 2}&{ - 3}\\ {10}&p&7 \end{array}} \right]\), then p =